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Heat and Mass Transfer

Heat and Mass Transfer
Heat is closely related with

Entropy
Temperature
Energy
Liquids

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Heat and Mass Transfer
An ordinary passenger aircraft requires a cooling system of capacity.

4 TR
2 TR
8 TR
10 TR

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Heat and Mass Transfer
When heat is transferred from hot body to cold body, in a straight line, without affecting the intervening medium, it is referred as heat transfer by

Conduction
Convection
Radiation
Conduction and convection

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Heat and Mass Transfer
The process of heat transfer from one particle of the fluid to another by the actual movement of the fluid particles caused by some mechanical means, is known as

Conduction
Radiation
Forced convection
Free convection

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Heat and Mass Transfer
Heat transfer takes place as per

Second law of the thermodynamics
Zeroth law of thermodynamics
First law of thermodynamic
Kirchoff's law

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Heat and Mass Transfer
Depending on the radiating properties, a body will be white when(Where a = absorptivity, p = reflectivity, x = transmissivity)

P = 0, x = 0 and a = 1
P=1, T = 0 and a = 0
X = 0, a + p = 1
P = 0, x = 1 and a = 0

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MORE MCQ ON Heat and Mass Transfer

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